{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Dosage", "Treatment.Freq", "Treatment.Drug", "Combination.Drug", "Subject.Gender", "Subject.Disorder", "Treatment.Time_elapsed", "Subject", "Treatment.Route", "Treatment.Disorder", "Effect", "Subject.Age", "Subject.Race", "Subject.Population", "Treatment", "Treatment.Duration"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment", "Subject.Disorder", "Treatment.Freq", "Treatment.Time_elapsed", "Subject.Gender", "Subject.Race", "Treatment.Drug", "Treatment.Duration", "Treatment.Disorder", "Subject.Age", "Subject", "Treatment.Dosage"]}], "input": "A 34-year-old lady developed a constellation of dermatitis, fever, lymphadenopathy and hepatitis, beginning on the 17th day of a course of oral sulphasalazine for sero-negative rheumatoid arthritis."}
{"adverse event": [{"trigger": "developed ", "arguments": {"Treatment.Dosage": "NAN", "Treatment.Freq": "NAN", "Treatment.Drug": "sulphasalazine", "Combination.Drug": "NAN", "Subject.Gender": "lady", "Subject.Disorder": "NAN", "Treatment.Time_elapsed": "NAN", "Subject": "A 34-year-old lady", "Treatment.Route": "oral", "Treatment.Disorder": "sero-negative rheumatoid arthritis", "Effect": "a constellation of dermatitis, fever, lymphadenopathy and hepatitis", "Subject.Age": "34-year-old", "Subject.Race": "NAN", "Subject.Population": "NAN", "Treatment": "a course of oral sulphasalazine", "Treatment.Duration": "17th day"}}], "potential therapeutic event": []}